20173440090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{33049}}^1\times {\mathrm{20347}}^1$

素因数の和:53406

約数の個数: 32

約数和(自身を含む): 48420100800

約数和(自身を除く): 28246660710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20347, 33049, 40694, 61041, 66098, 99147, 101735, 122082, 165245, 198294, 203470, 305205, 330490, 495735, 610410, 991470, 672448003, 1344896006, 2017344009, 3362240015, 4034688018, 6724480030, 10086720045, 20173440090]

約数ペア:

[(1, 20173440090), (2, 10086720045), (3, 6724480030), (5, 4034688018), (6, 3362240015), (10, 2017344009), (15, 1344896006), (30, 672448003), (20347, 991470), (33049, 610410), (40694, 495735), (61041, 330490), (66098, 305205), (99147, 203470), (101735, 198294), (122082, 165245)]